Official data Source: US Census Bureau international trade data Data through August 2026 · updated monthly

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Fluorides, not elsewhere specified

In short

  • The US imported $48.8M of this product over the 12 months to August 2026, up 6.2% on the year before.
  • China is the largest supplier, with 41.4% of US imports; Korea, South is next, with 25.9%.
  • Taiwan is the cheapest main supplier before and after freight and duty, landing at $2.32/kg.
  • Duty paid averaged 24.1% of the value of imports in August 2026, up 6.3 points on a year earlier.
  • India is gaining share: 16.1% over the last 12 months, up from 11.6%.
  • US exports were $162.8M over the last 12 months; the largest market is Japan, with 55.4%.

US imports, Aug 2026

$5.5M

↓ −3.9% vs Aug 2025

Last 12 months

$48.8M

↑ +6.2% vs the 12 months before

Average duty paid

24.1%

↑ +6.3 pts vs Aug 2025

Top supplier

China

41.4% of US imports

US imports by month

The last 13 months, so the same month a year ago is on the left. August 2026 is highlighted. Dotted lines mark lasting changes in duty paid, labelled with the supplier, or "Duty" when several moved; the tariff timeline lists each one with its notices.

Aug2025SepOctNovDecJan2026FebMarAprMayJunJulAugDuty ↑Duty ↓
Show the numbers
MonthUS imports
August 2025$5.8M
September 2025$3.1M
October 2025$4.3M
November 2025$4.6M
December 2025$3.6M
January 2026$3.7M
February 2026$2.3M
March 2026$3.3M
April 2026$4.1M
May 2026$5.5M
June 2026$4.8M
July 2026$3.8M
August 2026$5.5M

What changed

  • US imports were $5.5M in August 2026, up 46% from July 2026 and down 3.9% from August 2025.
  • Over the 12 months to August 2026 they totalled $48.8M, up 6.2% on the 12 months before.
  • Biggest moves in market share since July 2026: Korea, South up from 1.7% to 25.9%, Germany down from 24.1% to 6.2%.
  • Average price from Japan rose 63% since July 2026, to $12.73/kg.
  • Duty paid on imports from Japan rose from 8.2% to 12.5% of their value since July 2026.
  • Duty paid on imports from Germany fell from 13.9% to 10.0% of their value since July 2026.

US trade by year

US imports were $48.8M in the 12 months to Aug 2026, up 42% on the 12 months to Aug 2017. US exports were $162.8M, up 23%. Dotted lines mark lasting changes in duty paid, labelled with the supplier, or "Duty" when several moved; the tariff timeline lists each one with its notices.

2017201820192020202120222023202420252026China ↑Duty ↓China ↑Duty ↑
Show the numbers
PeriodUS imports
12 months to Aug 2017$34.5M
12 months to Aug 2018$48.1M
12 months to Aug 2019$45.4M
12 months to Aug 2020$41.4M
12 months to Aug 2021$40.9M
12 months to Aug 2022$60.9M
12 months to Aug 2023$44.1M
12 months to Aug 2024$39.1M
12 months to Aug 2025$46.0M
12 months to Aug 2026$48.8M
  • Germany
  • China
  • Japan
  • India
  • All countries
Share of US imports
Show the numbers
PeriodGermanyChinaJapanIndia
12 months to Aug 201715.7%48.3%11.1%3.2%
12 months to Aug 201812.6%45.7%15.2%3.2%
12 months to Aug 201916.8%40.1%28.4%3.8%
12 months to Aug 202017.1%40.8%23.3%9.0%
12 months to Aug 202123.6%31.6%17.7%12.9%
12 months to Aug 202217.2%35.1%16.3%12.2%
12 months to Aug 202324.0%36.4%13.8%10.7%
12 months to Aug 202424.3%37.8%17.4%10.4%
12 months to Aug 202527.0%28.3%23.1%11.6%
12 months to Aug 202624.8%22.4%20.1%16.1%
Duty paid, % of value
Show the numbers
PeriodGermanyChinaJapanIndiaAll countries
12 months to Aug 20173.9%3.5%3.8%0.2%3.4%
12 months to Aug 20183.9%3.5%3.8%0.3%3.3%
12 months to Aug 20193.9%12.3%2.1%0.6%6.4%
12 months to Aug 20202.9%20.8%0.8%3.3%9.6%
12 months to Aug 20213.7%26.3%2.7%3.7%10.5%
12 months to Aug 20223.9%28.1%3.8%3.9%12.0%
12 months to Aug 20233.9%27.9%3.8%3.9%12.5%
12 months to Aug 20243.8%27.9%3.8%3.8%12.9%
12 months to Aug 20257.8%37.7%8.0%10.6%16.6%
12 months to Aug 202614.3%43.6%14.2%37.6%24.6%
PeriodUS importsDuty paidUS exports
12 months to Aug 2026$48.8M+6.2%24.6%+8.0 pts$162.8M+24%
12 months to Aug 2025$46.0M+17%16.6%+3.7 pts$131.3M+28%
12 months to Aug 2024$39.1M−11%12.9%+0.4 pts$102.4M−16%
12 months to Aug 2023$44.1M−27%12.5%+0.5 pts$121.9M−16%
12 months to Aug 2022$60.9M+49%12.0%+1.5 pts$144.8M+13%
12 months to Aug 2021$40.9M−1.1%10.5%+1.0 pts$128.6M+39%
12 months to Aug 2020$41.4M−8.8%9.6%+3.2 pts$92.2M−36%
12 months to Aug 2019$45.4M−5.8%6.4%+3.1 pts$145.0M−17%
12 months to Aug 2018$48.1M+40%3.3%−0.2 pts$174.2M+32%
12 months to Aug 2017$34.5M3.4%$132.3M

Who supplies the US

August 2026. Small figures under each value are the change from August 2025. Landed cost by origin, below, adds freight and duty to the price.

CountryUS importsShareAverage priceDuty paidLast 13 months
China$2.3M41.4%+33.8 pts$5.61/kg+192%40.8%−17.6 pts
Korea, South$1.4M25.9%+25.3 pts$250.00/kg+360%12.5%+9.4 pts
Japan$555K10.0%−29.3 pts$12.73/kg−80%12.5%−1.6 pts
India$360K6.5%−35.9 pts$3.70/kg−80%13.7%−1.0 pts
Germany$346K6.2%+2.4 pts$50.73/kg+321%10.0%−4.0 pts
Taiwan$289K5.2%+0.5 pts$2.30/kg−67%10.0%−6.2 pts
Malaysia$160K2.9%new$1.70/kg13.7%
Spain$53K1.0%+0.1 pts$2.95/kg+5.9%10.0%−3.7 pts
South Africa$48K0.9%new$24.99/kg16.4%
All countries$5.5M100.0%$6.91/kg−43%24.1%+6.3 pts

The 3 largest suppliers had 67.3% of US imports over the last 12 months.

Landed cost by origin

What importers paid to land this product at a US port from each main supplier, June–August 2026: the price, freight and insurance to the first US port, and duty, per unit. Suppliers with 3% or more of these imports, cheapest landed first. Small figures under landed cost are the change from the same months a year earlier.

  • Price
  • Freight and insurance
  • Duty
CountryPriceFreight and insuranceDutyLanded costMake-up
Taiwan$1.98/kg$0.10/kg5.3% of price$0.24/kg11.9% of price$2.32/kg−32%
India$4.53/kg$0.43/kg9.5% of price$0.62/kg13.8% of price$5.58/kg−45%
China$3.83/kg$0.24/kg6.2% of price$1.53/kg39.9% of price$5.60/kg+57%
Japan$21.47/kg$0.61/kg2.8% of price$2.77/kg12.9% of price$24.85/kg−42%
Germany$38.91/kg$0.01/kg0.0% of price$5.21/kg13.4% of price$44.13/kg+85%
Korea, South$88.76/kg$1.24/kg1.4% of price$11.09/kg12.5% of price$101.09/kg+1329%
All countries$5.52/kg$0.23/kg4.1% of price$1.29/kg23.3% of price$7.04/kg−17%

Landed at a US port, Taiwan was cheapest, at $2.32/kg: 58.4% below India.

Landed cost from Korea, South rose 1329% on a year earlier, to $101.09/kg, mostly on price: $5.88/kg then, $88.76/kg now.

How the market is shifting

India gained the most share: 16.1% of US imports over the last 12 months, up from 11.6% in the 12 months before. China lost the most: 22.4%, down from 28.3%. The charts show September 2024 to August 2026 for the 4 largest suppliers over the last 12 months. Dotted lines mark lasting changes in duty paid, labelled with the supplier, or "Duty" when several moved; the tariff timeline lists each one with its notices.

  • Germany
  • China
  • Japan
  • India
  • All countries
Share of US imports
Show the numbers
MonthGermanyChinaJapanIndia
September 202417.9%47.6%20.1%2.0%
October 202427.1%43.2%7.8%11.8%
November 202418.1%39.3%30.1%4.7%
December 202421.6%40.3%27.8%0.3%
January 202527.1%35.6%29.3%5.5%
February 202541.7%29.6%8.4%5.2%
March 202547.7%30.2%6.2%6.4%
April 202514.0%24.8%38.2%15.1%
May 202543.1%29.9%2.3%10.8%
June 202538.7%11.8%31.1%6.8%
July 202538.3%22.1%5.7%13.9%
August 20253.9%7.7%39.3%42.4%
September 202549.7%23.4%6.2%6.7%
October 202538.6%12.1%30.1%4.4%
November 202526.4%5.8%30.2%32.4%
December 202511.2%21.8%13.1%38.9%
January 202621.4%23.1%3.1%41.9%
February 20260.5%15.0%55.0%3.9%
March 202632.1%7.6%41.5%3.6%
April 202618.0%24.1%26.8%7.1%
May 202633.9%12.5%4.5%34.8%
June 202630.8%27.1%31.7%0.7%
July 202624.1%49.5%7.0%5.7%
August 20266.2%41.4%10.0%6.5%
Duty paid, % of value
Show the numbers
MonthGermanyChinaJapanIndiaAll countries
September 20243.8%27.3%3.8%3.5%15.0%
October 20243.9%28.3%3.6%3.5%14.4%
November 20243.8%28.4%3.8%3.6%13.4%
December 20243.9%28.1%3.9%3.9%13.6%
January 20253.8%28.3%3.8%3.9%12.6%
February 20253.9%27.2%3.8%3.9%10.7%
March 20253.8%39.0%3.5%3.6%14.3%
April 20254.4%46.0%5.1%3.7%15.0%
May 202513.8%74.3%13.3%9.7%31.1%
June 202513.9%58.7%13.9%13.7%19.1%
July 202513.8%57.8%13.6%13.8%23.4%
August 202514.0%58.4%14.1%14.7%17.7%
September 202515.0%58.4%14.9%13.6%25.8%
October 202515.0%58.6%15.0%53.9%22.9%
November 202515.0%51.5%15.0%53.9%30.0%
December 202515.0%48.4%15.0%53.8%38.4%
January 202615.0%48.5%15.0%53.9%39.3%
February 202615.0%47.2%15.0%28.9%21.4%
March 202613.9%38.4%13.8%13.6%15.6%
April 202613.9%38.5%13.8%13.8%19.4%
May 202613.9%38.2%13.5%13.9%16.1%
June 202613.9%38.7%13.9%13.9%20.4%
July 202613.9%39.7%8.2%13.9%26.0%
August 202610.0%40.8%12.5%13.7%24.1%

Tariff actions touching this product

When the duty paid on this product changed and stayed changed, for its main suppliers and all countries, newest first, with the Federal Register notices that named the product in the 3 months before. Rates are medians of the 4 months either side, less any usual seasonal swing. A change shows what happened to duty paid, not why; read each notice for what it did.

  1. January–March 2026 · Duty paid: China 54.9% → 42.9%, India 53.8% → 13.9%, all countries 34.1% → 17.9%.
  2. October 2025 · Duty paid: India 13.7% → 53.8%, all countries 21.0% → 34.1%.
  3. April–June 2025 · Duty paid: Germany 3.8% → 13.8%, China 28.3% → 58.2%, Japan 3.7% → 14.0%, India 3.8% → 13.7%, all countries 12.9% → 21.0%.
  4. February 2021 · Duty paid: China 21.7% → 28.3%.
  5. July 2020 · Duty paid: China 16.6% → 23.2%.
  6. February 2020 · Duty paid: China 24.1% → 18.4%, all countries 13.6% → 8.3%.
  7. July–August 2019 · Duty paid: China 10.8% → 22.3%, all countries 7.7% → 13.4%.
  8. October 2018 · Duty paid: China 3.6% → 8.8%.

Where it enters the US

Main ports of entry over the 12 months to August 2026: US imports and share.

  1. Houston, TX$12.8M · 26.2%
  2. Charleston, SC$6.8M · 13.9%
  3. Los Angeles, CA$6.1M · 12.5%
  4. Newark, NJ$5.7M · 11.6%
  5. Chicago, IL$3.0M · 6.2%

Where US exports go

US exports were $16.1M in August 2026, up 32% from August 2025, and $162.8M over the last 12 months, up 24% on the 12 months before. Fastest-growing market with 3% or more of US exports: United Kingdom, up 2861%.

MarketLast 12 monthsSharevs 12 months before
Japan$90.2M55.4%+26%
Korea, South$12.7M7.8%−25%
Mexico$11.1M6.9%+52%
Ireland$9.6M5.9%+50%
United Kingdom$7.9M4.8%+2861%
Singapore$7.4M4.5%−10%
Germany$6.5M4.0%+64%
Israel$4.5M2.8%+31%
Other countries (35)$13.0M8.0%+0.1%
All countries$162.8M100.0%+24%

Markets abroad

Each country's own import figures for this product, from UN Comtrade: the 8 biggest importers outside the US in the latest year each has reported, what they bought from the US, and the change from the year before. Values usually include freight and insurance to the importer's border, so they run a little above US export figures. Countries report a year or more late; 106 have reported 2025 so far. Where a country's figure for imports from the US is under half or over double what the US recorded exporting there that year, the US figure is shown under it.

MarketImportsvs year beforeFrom the USUS share
Korea, South$60.9Min 2025+12%$17.5M28.8%
China$57.7Min 2025−1.2%$9.4MUS records $412K16.3%
Taiwan$40.0Min 2024+25%$3.7M9.2%
Singapore$31.1Min 2025−28%$6.7M21.4%
Malaysia$25.5Min 2025+15%$2.8MUS records $154K11.0%
Japan$22.2Min 2025−20%$520KUS records $77.2M2.3%
Germany$21.8Min 2025+29%$4.9M22.5%
Mexico$10.3Min 2025+63%$211KUS records $9.6M2.0%

The biggest market outside the US is South Korea, which imported $60.9M of this product in 2025, 28.8% of that from the US.

The US supplies 28.8% of imports into South Korea, but under 10% into Taiwan.

Of these, imports into Germany grew fastest: up 29% from 2024 to 2025.

Other products under heading 2826: fluorides; fluorosilicates, fluoroaluminates and other complex fluorine salts. US trade over the 12 months to August 2026.

About these figures
  • Source: US Census Bureau international trade data, not seasonally adjusted, in US dollars. Retrieved November 3, 2026.
  • US imports are general imports at customs value, which excludes freight and insurance. Exports are at free-alongside-ship value.
  • Average price is customs value divided by quantity (kilograms), across all of the product's 10-digit lines.
  • Duty paid is the duty Census calculates on each country's imports for consumption, as a share of their value. It moves with tariff changes, exemptions and the mix of goods within the product.
  • Landed cost adds Census's import charges (freight, insurance and other costs of bringing the goods to the first US port) and calculated duty to the customs value, per unit, across the product's 10-digit lines. It leaves out antidumping and countervailing duties, customs fees and transport inland. Prices are averages across the goods within the code, so a lower one can mean cheaper goods, not the same goods for less.
  • Markets abroad are each country's imports as it reports them to UN Comtrade, in US dollars, usually including freight and insurance. Countries report a year or more late and in their own edition of the HS codes, so one still on an older edition is missing for codes that changed in 2022.
  • Census revises recent months, so figures can change slightly. These are estimates for research and planning, not customs or legal advice.

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